Bii o ṣe le ṣayẹwo Awọn koodu QR lori Android?

Wọle si ohun elo ori ayelujara nipasẹ ẹrọ Android kan, mu kamẹra ṣiṣẹ lati ṣayẹwo koodu QR, tabi gbe awọn faili aworan (bii awọn fọto tabi awọn sikirinifoto) ninu awo-orin foonu alagbeka lati yara ṣatunkọ akoonu.